baber/WOPTO huggingface dataset:
Patent SE-508875-C2 (SE)
Inventor: GUSTAFSSON TOMMY
IPC: G21C5/06
Filed: 1997-03-11
Abstract: The present invention relates to a fuel assembly (1) and a method therefor. The fuel assembly is intended for a light-water cooled nuclear reactor and comprises a first and a second locking member (9a, 9b, 10), a plurality of elongated elements (3, 3a) wherein each of the lower ends of the elongated elements is provided with an end plug (3b). The end plug (3b) is arranged guided or locked in an end plate (6) which comprises at least two adjacently disposed plug holes (6b) for receiving one end plug (3b) each. The first locking member (9a, 9b) is made in an end plug (3b) and has a concave shape and the second locking member (10) is arranged slidable in a locking hole (6c) which is adapted to extend between the two adjacently disposed plug holes (6b) and opening out into these. The second locking member (10) is made with a length exceeding the length of the locking hole (6c) and has end surfaces with shapes intended for cooperation with the concave surface of the first locking member (9a, 9b).
Patent SE-511283-C2 (SE)
Inventor: SUNDSTROEM ERIK
IPC: B27B17/14
Filed: 1997-06-04
Abstract: A chain saw includes a motor unit and a guide bar clamped thereto by a clamping plate. The guide bar, which supports a saw chain, has a longitudinal slot formed therein. Clamping bolts carried by the motor unit pass through the slot and through the clamping plate for securing the clamping plate to the motor unit. One (or both) of the side edges of the slot includes corrugations. The clamping plate includes a hole aligned with the corrugations to enable a toothed key to be arranged in meshing engagement with the corrugations whereby a rack-and-pinion relationship is formed. By manually rotating the key, the guide bar is longitudinally displaced for varying the tension on the saw chain.
Patent SE-518039-C2 (SE)
Inventor: RASMUSSON JIM
IPC: H04M9/08
Filed: 1997-11-28
Abstract: A telephone having a method and apparatus for increasing the intelligibility of the loudspeaker output and for echo cancellation. The telephone includes an intelligibility booster for processing a speech input signal to generate an intelligibility-enhanced signal. The intelligibility booster includes a reverberation signal path for generating a reverberation signal, a direct signal path for generating an attenuated direct signal corresponding to the input signal, and an adder for combining the reverberation signal and direct signal to generate the intelligibility-enhanced signal. The reverberation signal path includes an intelligibility-information emphasizer followed by a reverberation unit. In the preferred embodiment, the intelligibility information emphasizer is a high pass filter and/or compressor that generates an intelligibility-dense signal to generate the reverberation signal. The reverberation unit processes the intelligibility dense signal which includes a stream of reverberation sequences of weighted delay signals. The weighted delay signals of each reverberation sequence are weighted according to an exponential decay pattern and so that the time delays between weighted delay signals tend to increase over the reverberation period. In response to the intelligibility-enhanced signal, a loudspeaker outputs a speech sound wave having an artificial reverberation component corresponding to the reverberation signal. An echo canceller uses the intelligibility-enhanced signal in cancelling an echo component in a microphone signal generated by the microphone of the telephone.
Patent SE-519847-C2 (SE)
Inventor: SAKAMAKI KAZUO
IPC: B63C11/44
Filed: 1998-07-13
Abstract: An underwater inspection/repair apparatus comprises a sealing device provided around an opening portion of a watertight vessel, a pushing mechanism provided to the watertight vessel, a water discharge pump provided to the watertight vessel for discharging water in an inside of the watertight vessel, and a compressed air supplying device for supplying a compressed air into the inside of the watertight vessel. A top end of the sealing device is pushed against an inner wall surface of the reactor vessel by a reaction force generated when the pushing member of the pushing mechanism is pushed against the reactor internal structure, so that the inside of the watertight vessel can be isolated in a watertight manner. The pneumatic water discharge pump includes a pneumatic pressure cylinder driven by a pneumatic pressure, and a water discharge cylinder cooperated with the pneumatic pressure cylinder. Accordingly, there can be provided an underwater inspection/repair apparatus which is able to conduct inspection/repair operations without a discharge of a core water from a reactor vessel.
Patent SE-513845-C2 (SE)
Title: Agent for treating digestive apparatus illness comprises fish fermented in brine
Inventor: ERIKSSON JAN
IPC: A61K/
Filed: 1999-03-10
Abstract: Agent (A) for treating digestive apparatus illness comprises fish fermented in brine. An Independent claim is included for the production of (A) which comprises: (1) encasing fish fermented in brine in capsules made of edible material and impermeable to the scent agents emitted by fermented fish or (2) forming finely divided fermented fish into units e.g. tablets or cookies and forming into solid form.
Patent DE-10030752-C2 (DE)
Inventor: EICHHOLZ JOERG
IPC: H03K17/00
Filed: 2000-06-23
Granted: 2002-07-04
Abstract: A switching device comprises a plurality of circuits (IC1, IC2 ... ICn) which are interconnected by a common connection (100) for receiving the control signal. Each of the plurality of circuits (IC1, IC2 ... ICn) comprises a switching element which defines a resonance frequency for the circuit. At least two circuits from the plurality of circuits have different resonance frequencies. A control element (ZE) determines which of the circuits (IC1, IC2 ... ICn) is to be controlled, generates the control signal with a frequency which corresponds to the resonance frequency of the circuit to be controlled and applies the control signal to the plurality of circuits.
Patent DE-19522215-C2 (DE)
Title: Schwimmendes Solarkraftwerk und Verfahren zu seinem Betrieb
Inventor: LAING NIKOLAUS
IPC: F24S23/30
Filed: 1995-06-20
Granted: 1999-12-02
Abstract: Ein Solarkraftwerk, das auf einer Wasserschicht schwimmt, ist als rotierbare Plattform ausgebildet, die eine Vielzahl von Konzentratoren trägt. Die Konzentratoren weisen eine annähernd senkrechte erste Wand auf, während die zweite Wand mit der ersten einen spitzen Winkel einschließt. Die von diesen Wänden getragene Abdeckung besteht aus Linearlinsen, die die Sonnenstrahlen bündeln und diese weitgehend unabhängig von der Sonnenelevation auf Photozellen lenken. Zwischen zwei benachbarten Konzentratoren verbleibt ein dreieckiger Kanal, dessen unterer Schenkel durch die Wasseroberfläche gebildet wird, wie aus Figur 3 ersichtlich. Bei Sonnenschein wird die Plattform so verschwenkt, daß die Konzentratoren zur Sonne weisen, danach erfolgt die Verschwenkung so, daß die dreieckigen Kanäle in die jeweilige Windrichtung weisen, wodurch der Luftstrom die Wasserschicht kühlt.
Patent DE-19705245-C2 (DE)
Title: Verfahren zur automatischen Absatzsteuerung und Verkaufsautomat
Inventor: DUECK GUNTER
IPC: G07F9/02
Filed: 1997-02-12
Granted: 2001-06-13
Abstract: Beschrieben wird ein elektronischer Auktionsautomat, der auf sich ändernde Absatzverhältnisse hin mit entsprechend angepaßten Automatenpreisen reagiert. Bei bekannten Verkaufsautomaten beruhen Nachbestückungen auf sehr vagen Erfahrungswerten. Insbesondere werden übliche Absatzschwankungen nicht berücksichtigt. Bei dem vorgeschlagenen Automaten werden mittels einer Datenverarbeitung aktuelle Marktdaten erfaßt (31) und basierend auf diesen Daten die aktuelle Marktsituation automatisch bewertet (32, 34). Ein entsprechend aktualisierter Automatenpreis (33, 35) wird dann neu angezeigt.
Patent DE-19709436-C2 (DE)
Inventor: LEEB FELIX
IPC: B23C5/20
Filed: 1997-03-07
Granted: 1999-03-04
Abstract: A milling tool fitted with indexable bits to be used as a circular drill cutter for forming pockets, elongate recesses and through-bores in a solid material and for milling already existing recesses, with a possibility of relief milling or counterboring of through-bores from beneath.
Patent DE-19716123-C2 (DE)
Inventor: MAHNER BERND
IPC: H01L21/00
Filed: 1997-04-17
Granted: 2000-01-27
Abstract: A device for conveying substrates through a substrate treatment device has a base transport belt defining a transport plane and two lateral transport belts positioned at a first spacing above the base transport belt. The two lateral transport belts are laterally spaced at a second spacing to one another. Each one of the two lateral transport belts defines a lateral transport plane. Each one of the lateral transport planes is positioned at a slant to the transport plane of the base transport belt. The two lateral transport belts and the base transport belt have cutouts for receiving vertically poisoned substrates. At least one of the first spacing and the second spacing is changeable. Also, the slant angle between at least one of the lateral transport planes to the transport plane of the base transport belt is changeable.
Patent DE-19800433-C2 (DE)
Inventor: DEICKE KLAUS
IPC: B22D11/00
Filed: 1998-01-08
Granted: 2002-03-21
Abstract: The invention relates to an aluminum sliding bearing alloy, comprising 3 to 6 mass % zinc, 0.3 to 2.0 mass % copper, 0.2 to 1.0 mass % magnesium, 0.3 to 2.0 mass % silicon and 2 to 4.5 mass % lead. According to the invention, said alloy is obtained by means of continuous casting with a minimum dimension, i.e. a strand thickness of more than 20 mm, solidifying in a mold which is indirectly cooled only, with a withdrawal speed of 1 to 5 mm/s and with a cooling speed of less than 100 K/s.
Patent DE-19923733-C2 (DE)
Title: Sauggasleitung für einen Kältemittelverdichter
Inventor: IVERSEN FRANK HOLM
IPC: F04C29/12
Filed: 1999-05-22
Granted: 2002-06-20
Abstract: Eine Sauggasleitung (1) für einen Kältemittelverdichter weist einen Krümmungsabschnitt (4) des Gaswegs (2) auf, der einen Eingangsabschnitt (3) des Gaswegs mit einem Ausgangsabschnitt (5) verbindet. An der Krümmungsinnenseite des Gaswegs befindet sich eine Erweiterung (11) in Form einer Stufe (12). Insbesondere liegt der Krümmungsabschnitt (4) ausgangsseitig an einer eine Sauggasöffnung (6) aufweisenden Ventilplatte (7) des Verdichters an. Die Krümmungsaußenseite des Gaswegs (2) ist hindernisfrei. Die Stufenhöhe (H) beträgt das 0,3- bis 1,0-fache und die Stufenlänge (L) das 0,2- bis 1,0-fache des hydraulischen Durchmessers (d) des Ausgangsabschnitts (5). Hierdurch wird die unvermeidliche Rezirkulationsströmung an einer Stelle plaziert, an der ihre unerwünschte Wirkung begrenzt ist.
Patent DE-19933317-C2 (DE)
Title: Verfahren und Vorrichtung zur Ermittlung der akustischen Raumeigenschaften insbesondere eines Fahrgastraumes in einem Kraftfahrzeug
Inventor: PETERS MIKE
IPC: G01H17/00
Filed: 1999-07-16
Granted: 2002-07-04
Abstract: Bei einer Vorrichtung und einem Verfahren zur Ermittlung der akustischen Raumeigenschaften, insbesondere eines Fahrgastraumes in einem Kraftfahrzeug, mittels eines einen Nutzschall aussenden Gerätes durch Aussenden eines Testschalls und durch Analysieren eines aufgenommenen Auswerteschalls wird der Testschall in einem psychoakustischen Verdeckungsbereich des Nutzschalls ausgesendet. Vorteilhafterweise wird der Verdeckungsbereich des Nutzschalls in einem Nutzschall-Analyseblock festgestellt, bevor der Nutzschall und der Testschall ausgesendet werden.
Patent RU-2173467-C2 (RU)
IPC: G01P5/06
Filed: 1994-05-26
Granted: 2001-09-10
Abstract: FIELD: measurement technology, measurement of speeds and flow rates of liquids and gases. SUBSTANCE: procedure is based on measurement of rotational speed of small turbine put of shaft of electric motor and placed in flow and of electric parameters of power supply of this electric motor. Inflection point in dependence of rotational speed of turbine on electric parameters of power supply of electric motor is found and rotational speed corresponding to inflection point is used to determine speed of flow. Device for realization of procedure has small turbine, transducer of rotational speed of small turbine, electric motor connected to small turbine, sawtooth voltage generator, analog-to-digital converters, microcomputer and display. Microcomputer incorporates units computing second derivative and speed of flow by rotational speed of small turbine. EFFECT: enhanced measurement precision, expanded operational range. 3 cl, 4 dwg
Patent RU-2184746-C2 (RU)
Inventor: BODEN FREDERIK DZH
IPC: C08L51/06
Filed: 1995-10-20
Granted: 2002-07-10
Abstract: Описывается привитой сополимер, полученный способом, включающим добавление азотистого, этиленово-ненасыщенного, алифатического или ароматического мономера, содержащего от 2 до 50 атомов углерода и инициатора к раствору полиолефина, содержащего основную цепь с прививаемой ненасыщенностью в растворителе, нагреваемом до температуры реакции, на что расходуется по существу весь инициатор за время, необходимое для реакции, причем растворитель представляет собой нефтяной масляный растворитель, содержащий менее чем около 9% по массе молекулярных ароматических примесей, в котором мономер и инициатор добавляют вместе или последовательно и инициатор добавляют к раствору со скоростью, составляющей по меньшей мере около 0,1% инициатора в минуту; с образованием привитого сополимера с величиной диспергируемости асфальтена по меньшей мере около 4. Также описаны составы смазочных масел, содержащие привитой сополимер, способы получения диспергирующей присадки. Использование привитого сополимера позволяет получать смазочное масло с индексом диспергируемости асфальтенов более 2 и диспергирующей присадки с улучшенным индексом вязкости. 9 с. и 26 з.п.ф-лы, 6 табл.
Patent RU-2198124-C2 (RU)
Inventor: LEHJK KIRK UOLLEHS
IPC: B65D51/16
Filed: 1996-02-20
Granted: 2003-02-10
Abstract: FIELD: packing and packages. SUBSTANCE: invention relates to packages or caps of packages designed for storing viscous liquid products. Proposed package or cap is provided with vent means. Said means provide passage between inner space of package and outer space when pressure inside package differs from atmospheric pressure. Package or cap are provided with drain means to improved trickling of splashed product from vent means back into package. EFFECT: improved conditions of product storage. 33 cl, 27 dwg
Patent RU-2198046-C2 (RU)
Title: Rolling mill drive system
Inventor: ZAJDL KARL-KHAJNTS
IPC: B21B35/14
Filed: 1998-03-19
Granted: 2003-02-10
Abstract: FIELD: drive systems of rolling mills with toothed hinged spindles. SUBSTANCE: drive unit of rolling mill includes toothed hinged spindles 5, 6 mounted between drive rolls 1, 2 and their transmissions 3, 4 and having apparatuses for circulation lubricating. Each spindle has oil guiding ring 8, 9 connected with pipeline 7 for supplying oil. Oil from said pipeline may be fed through central duct 10, 11 of spindle stem 12, 13 to toothed hinges 27, 28. Each spindle also includes stationary mounted casing 14 for draining oil embracing with gap spindle stem 12, 13 and oil supplying pump 16 connected at pressure side to oil guiding rings 8, 9 and engaging with oil cooler 15. Novelty is tube 17,18 surrounding with radial gap toothed hinged spindle 5, 6 and forming duct 19,20 for returning oil in the form of circular ring. Tube 17, 18 has open end at side of transmission; in order to provide oil draining, it is introduced into oil trap casing 14. Duct 19, 20 for returning oil is communicated with central duct 10, 11 through oil circulation system by means of spindle sleeve 21, 22 having internal teeth and arranged at side of rolling stand. At side of stand tube 17, 18 is jointly connected (from outside) with spindle sleeve 21, 22 ant it is sealed through ball joint 25 relative to spindle sleeve 21, 22. EFFECT: lowered constructional and installation costs, prevention of contamination of circulating oil at rolling mill operation. 6 cl, 4 dwg
Patent RU-2152251-C2 (RU)
Inventor: SIMANENKOV S I
IPC: B01J20/04
Filed: 1998-03-12
Granted: 2000-07-10
Abstract: FIELD: chemical technology, sorbents. SUBSTANCE: invention relates to methods of synthesis of adsorbents for carbon dioxide containing alkaline-earth metal hydroxides and designated for using in respiratory devices. Method of synthesis of adsorbent involves forming calcium hydroxide, granules drying and stabilization of adsorbent. At the stage of forming or after drying potassium carbonate in the amount 3-10 weight % as modifying agent is added into adsorbent. Obtained adsorbent shows high dynamic activity at exploitation at low temperatures and under high pressure of gaseous medium, among them, in using respiratory mixtures with high heat conductivity. EFFECT: improved method of synthesis of adsorbent. 2 tbl
Patent RU-2194035-C2 (RU)
Inventor: MEHNLI POL UILL JAM
IPC: C07D213/00
Filed: 1997-03-07
Granted: 2002-12-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to novel triaryl compounds of formulas (Ia)   and (Ib)   or their salts where in formula (Ia) W means N or C-CO-R where R means OH, OC 1 -C 6 -alkyl or NR 3 R 4  where R 3  and R 4  mean H or C 1 -C 6 -alkyl; or in formula (Ib) Az means imidazopyridine and in both formulas (Ia) and (Ib) R 1  means C 1 -C 4 -alkyl; R 2  means phenyl fragment or 2,5-cyclohexadiene-3,4-ylidine-1-yl fragment. Compounds of formulas (Ia) and (Ib) show anti-inflammatory activity and can be used in medicine. Invention relates also to pharmaceutical composition, method of synthesis of novel compounds, method of treatment of inflammatory disease and intermediate substances. EFFECT: improved method of synthesis, valuable medicinal properties of compounds. 7 cl, 1 tbl, 28 ex
Patent RU-2214427-C2 (RU)
Inventor: VANEL ROBER
IPC: C08K9/02
Filed: 1998-11-06
Granted: 2003-10-20
Abstract: FIELD: rubber industry. SUBSTANCE: rubber composition contains: (i) at least one diene elastomer with oxygen-containing groups; (ii) filler at least partially consisting of at least one silica-type substance selected from silica and substance other than silica, the two having superficial oxygen-containing silicon functions; (iii) at least one binding agent selected from aminoalkyl- alcoxysilanes, aminoarylalcoxysilanes, and aminoaralkyl-alcoxysilanes; and (iv) at least one containing substance selected from alkyl-alcoxysilanes, aryl-alcoxysilanes, and aralkyl-alcoxysilanes. Envisaged products are tires and pneumatic tire treads, and elastic connections connecting vehicle bottom. EFFECT: improved hysteresis properties. 19 cl, 11 tbl, 7 ex
Patent RU-2159058-C2 (RU)
Inventor: JAKUSHKIN V I
IPC: A23L2/00
Filed: 1999-02-05
Granted: 2000-11-20
Abstract: FIELD: food-processing industry. SUBSTANCE: apparatus has pump and mixer connected via pipeline, and saturation column. Mixer is positioned in mixing chamber. Grid and concave plate are disposed in lower part of mixing chamber. The latter is mounted in upper part of saturation column and is communicated with saturation column gas space. Two perforated partition walls are set in horizontal position one above the other in mid portion of saturation column, and bubbler is positioned in its lower part. Apparatus provides dissolving of carbon dioxide in beverage, such as mineral water, to maximum extent and intensifies beverage saturation with carbon dioxide due to increased mass exchange surface between gas and liquid phases in saturation column. EFFECT: increased efficiency and improved quality of beverages. 2 dwg
Patent RU-2180106-C2 (RU)
Title: Способ контроля коррозии
Inventor: KOKEMUELLER DETLEF
IPC: G01N17/00
Filed: 1997-07-21
Granted: 2002-02-27
Abstract: Изобретение относится к способу контроля коррозии углеродистой стали резервуара, в частности парогенератора, во время очистки резервуара с помощью, по меньшей мере, одного химиката, который при очистке выделяет газ, в частности азот. Предусматривается, что в образующейся при очистке газопаровой смеси определяют соотношение объемов или количеств водорода и выделяемого газа и сравнивают с предельным значением. При превышении предельного значения очистку прекращают. Достигается возможность установления факта воздействия на материал резервуара и достаточной степени очистки. 7 з.п. ф-лы.
Patent RU-2169283-C2 (RU)
Inventor: ODINTSOV A P
IPC: F02B51/00
Filed: 1999-03-12
Granted: 2001-06-20
Abstract: FIELD: mechanical engineering; gasoline engines. SUBSTANCE: according to proposed method gasoline of main flow is saturated with gasoline fumes until they are solved before using the gasoline. There is no separate delivery of gasoline fumes and fuel from fuel tank. Mixing takes place on they way of gasoline from intake tube to carburetor. As a results, gasoline fumes are solved in gasoline forming gasoline with higher combustion temperature. EFFECT: improved reliability, reduced fuel consumption, provision of smooth running of engine.
Patent RU-2167668-C2 (RU)
Inventor: SAVINA A A
IPC: A61K36/67
Filed: 1999-03-30
Granted: 2001-05-27
Abstract: FIELD: chemistry of natural compounds. SUBSTANCE: method involves extraction of heart-shaped plume poppy (Macleya cordata) or microcarpous plume poppy (Macleya microcarpus) with hydrophobic solvent in the presence of alkaline agent. The end alkaloid bisulfates are precipitated by their conversion to bases and by repeated reprecipitation from hydrophobic organic solvent. Extraction is carried out with ethyl acetate or dichloroethane by successive treatment of some raw portions with a single volume of extractant by countercurrent principle. Ammonia aqueous solution is used as alkaline agent in the process of purification and chloroform is used as an extractant. By-side alkaloids are separated additionally by filtration and extraction of organic phase with water. EFFECT: simplified process, decreased consumption of raw and energy. 3 ex
Patent RU-2165469-C2 (RU)
Inventor: KURNOSENKO V V
IPC: C01G23/02
Filed: 1999-06-03
Granted: 2001-04-20
Abstract: Изобретение относится к цветной металлургии, в частности к подготовке сырья для хлорирования. Техническим результатом является повышение извлечения титана из шихты. Титансодержащая шихта для хлорирования, включающая титановый шлак и углеродсодержащий материал, имеющие в своем составе воду и диоксид кремния, дополнительно содержит хлорид натрия или отработанный электролит - отход производства магния электролизом расплавленных солей, при следующем соотношении компонентов, мас.%: титановый шлак (по содержанию TiO 2 ) 50,0-70,0; углеродсодержащий материал (содержание С) 10,0-30,0; хлорид натрия 10,0-20,0; вода не более 0,4; диоксид кремния не более 5,0, или титансодержащий шлак (содержание TiO 2 ) 50,0-70,0; углеродсодержащий материал (содержание С) 10,0-30,0; отработанный электролит - отход производства магния электролизом расплавленных солей (содержание хлор-иона) 4,5-8,0; вода не более 0,4; диоксид кремния не более 5,0. Способ приготовления шихты включает дробление, сушку и измельчение титанового шлака и углеродсодержащего материала. После измельчения титанового шлака в него дополнительно вводят измельченную соль хлорида натрия или отработанный электролит, компоненты смешивают при соотношении (3,0-5,0):1 и измельчают с получением шлако-солевой смеси, затем в смесь вводят углеродсодержащий материал при соотношении 1: (1,0-5,0), смешивают с одновременным измельчением полученной титансодержащей шихты, а приготовленную титансодержащую шихту перед подачей на процесс хлорирования дополнительно перемешивают сжатым воздухом. 3 с. и 4 з.п. ф-лы.